JPH08161680A - Disaster prevention system for welfare - Google Patents

Abstract

PURPOSE: To reduce the installation work to the utmost and to allow the disaster prevention system for welfare to surely inform an occurrence of a fault caused in home or visit of a visitor to a physically handicapped person such as a person having hard of hearing or a visually handicapped person by controlling a vibrating means in response to a signal received by a reception means. CONSTITUTION: When a signal is outputted from various sensors such as fire alarm, gas leakage or burglar-proof and a pushbutton switch for emergency or visit of a visitor, the signal is converted into a radio signal and it is sent. Upon the receipt of the signal by a portable alarm receiver 50, a fault or a message in response to a visitor or a character is displayed on a display section 36 and the receiver main body is vibrated. In the case of emergency fire breakout, gas leakage, or intrusion, the main body is vibrated especially strongly. Thus, the portable alarm receiver 50 is always carried and a fault is informed through display and vibration, then the system surely informs a fault caused in home or visit of a visitor even to a physically handicapped person such as a person having hard of hearing or a visually handicapped person.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to welfare for the handicapped persons, such as the elderly, hearing-impaired persons and visually impaired persons, who are handicapped and informed of fires, gas leaks, intrusions and emergencies. For disaster prevention system for business.

[0002]

2. Description of the Related Art Conventionally, as a welfare disaster prevention system of this type, as shown in FIG. 19, for example, a sensor for fire, gas leakage, crime prevention, or the like is provided in the vicinity of the sensor itself, and a signal from the sensor is given to give an alarm. It is known that a lamp is turned on, a smell is emitted, or a receiver of a general disaster prevention system receives a transfer signal to turn on an alarm lamp. A strobe lamp is mainly used as the alarm lamp so that the hearing-impaired person can easily notice it.

[0003]

The conventional welfare disaster prevention system described above has the following problems. (B) Since the sensor and the alarm lamp are fixedly installed, even a person with a normal body will not notice that something is wrong even if they are outside the installation location, and even if the location is the sensor or sensor It is hard to notice when the warning light is behind.
In particular, it is remarkable for physically handicapped persons, such as the elderly, hearing-impaired persons, and visually impaired persons. (B) Even if an odor is generated to notify an abnormality, the odor will not be noticed in a place where the odor does not reach, and if the fragrance causing the odor is exhausted, it must be replenished. (C) Installation of this system requires construction and cannot be carried out by handicapped persons such as the elderly, the hearing impaired and the visually impaired. (D) In the case of a rented house, the landlord dislikes it because it damages the wall surface during construction.

Accordingly, the present invention is capable of reliably notifying handicapped persons, such as hearing-impaired persons and visually impaired persons, of handicapped persons of abnormalities and visitors that have occurred at home, and at the same time, the installation work can be minimized. The purpose is to provide a disaster prevention system for business.

[0005]

In order to achieve the above-mentioned object, the welfare disaster prevention system according to the invention as defined in claim 1 comprises a fire,
An alarm transmitter that inputs a signal from a sensor such as gas leak or crime prevention, an emergency push button switch or a visitor push button switch, and sends this signal by a built-in wireless transmission means or an external wireless transmitter. A welfare disaster prevention system including a portable alarm receiver provided separately from the alarm transmitter, wherein the alarm receiver receives a signal transmitted from the alarm transmitter. Means, display means, storage means for storing a plurality of messages or a plurality of characters for notifying of fire, gas leak, intrusion, emergency, visitor, etc., corresponding to the content of the signal received by the receiving means Display control means for reading a message or character from the storage means and displaying it on the display means;
Vibrating means for vibrating the alarm receiver main body, and vibration for controlling the vibrating means in response to a signal received by the receiving means at the same time as the display of the message or the character by the display controlling means on the display means. And a control means.

A preferred embodiment is, for example, claim 2.
As in the invention described above, the vibration control means determines the degree of emergency based on the signal received by the receiving means, and when it is determined that the degree of emergency is large, the vibration of the vibrating means is strong. It is also possible to provide a function to operate so as to reduce the vibration of the vibrating means when it is determined that the degree of emergency is small. For example, as in the invention described in claim 3, the vibration control means determines the degree of urgency based on the signal received by the receiving means, and when it is determined that the degree of urgency is large, the vibration means May be intermittently operated at short intervals, and when it is determined that the degree of emergency is small, a function of intermittently operating the vibrating means may be provided at a longer interval than when it is determined that the degree of emergency is large. .

For example, as in the invention described in claim 4, a light output means for outputting visible light and a light output control means for operating the light output means according to the signal received by the reception are provided. You may further prepare. For example, as in the invention described in claim 5, it is assumed that the light output means is capable of outputting light of a plurality of different colors, and the light output control means is provided with a signal received by the receiving means. It is also possible to provide a function of determining the degree of urgency based on, and changing the emission color of the light output means according to the degree. For example, as in the invention described in claim 6, an illumination means for illuminating the display portion of the display means may be further provided.

For example, as in the invention described in claim 7, a storage means for storing a plurality of messages or a plurality of characters for notifying of fire, gas leak, crime prevention, emergency, visitor, etc., and transmitted from the alarm transmitter. Receiving means for receiving the signal, display control means for reading out a message or character corresponding to the content of the signal received by the receiving means from the storage means and displaying it on the display means, and the received alarm transmitter An alarm transmitter / receiver having a transmitting means for transmitting the signal of 1 to the alarm receiver may be further provided.

For example, as in the invention described in claim 8, signals from a sensor such as a fire, a gas leak or a crime prevention and an emergency push button switch or a visitor push button switch are wired to the alarm transceiver. You may provide the signal input means to take in. For example, as in the invention described in claim 9, the power source of the alarm transmitter / receiver is a commercial power source, and the commercial power source is taken in through a plug that can be inserted into a commercial power outlet panel, and the plug is used as the alarm transmitter / receiver body. It may be provided on the back surface of.

For example, as in the invention described in claim 10, dummy plugs may be provided in addition to the plugs at the same intervals as the intervals between the sets of the commercial power outlet panel having a plurality of sets of insertion ports. For example, as in the invention described in claim 11, the dummy plug may be foldable with respect to the alarm transceiver main body. For example, as in the invention according to claim 12, the wireless transmission means of the alarm transmitter or an external wireless transmitter has a radio wave type and a transmission output adapted to a specific low power radio or a pager, and The receiving means of the alarm receiver may have a radio wave type adapted to a specific low power radio or a pager.

[0011]

In the present invention, when a signal is output from a sensor such as a fire, gas leak or crime prevention, an emergency push button switch or a visitor push button switch, the signal is converted into a radio signal and transmitted. When the transmitted signal is received by the portable alarm receiver, a message or character corresponding to the abnormality or the customer is displayed on the display means of the alarm receiver and the alarm receiver body vibrates. In particular, in case of emergency such as fire, gas leak, intrusion and emergency, it vibrates more than usual. Therefore, since the alarm receiver can be carried around at all times and the abnormality is indicated by the display and vibration, the handicapped person with a handicap such as the elderly, the hearing-impaired person and the visually impaired person can surely check the abnormality or the abnormality that occurred at home. You can know the visitors. Further, since the alarm receiver is of a wireless type, it requires installation work, which can save labor for installation work and minimize scratches on the wall surface.

Further, according to the present invention, when a signal is output from a sensor such as a fire, gas leak or crime prevention, an emergency push button switch or a visitor push button switch, the signal is converted into a radio signal and transmitted. It Then, when the transmitted signal is received by the alarm transmitter / receiver, a message or character corresponding to the abnormality or the visitor is displayed on the display means of the alarm transmitter / receiver and the received signal is a portable alarm receiver. Sent to. When the signal transmitted from the alarm transmitter / receiver is received by the alarm receiver, a message or character corresponding to an abnormality or a visitor is displayed on the display means of the alarm receiver and the alarm receiver body vibrates as described above. .

Further, a commercial power source is taken in from an outlet by a plug provided on the rear surface of the alarm transceiver. If the outlet has an empty outlet, a dummy plug provided on the back of the alarm transceiver can be inserted. Further, the alarm transmitter / receiver can also take in signals from sensors such as a fire, gas leak, or crime prevention, an emergency push button switch, or a visitor push button switch via a wire. Therefore, since the alarm transmitter / receiver can be fixed at the outlet, installation work is unnecessary. Further, since the alarm transmitter / receiver and the alarm receiver can be used to know the occurrence of an abnormality or the presence of a visitor, the construction is completely unnecessary and the wall surface is not scratched at all. It is extremely easy to introduce to the elderly and hearing impaired.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the welfare disaster prevention system of the present invention will be described below with reference to the drawings. First Embodiment FIG. 1 is a block diagram showing the overall configuration of a first embodiment of a welfare disaster prevention system according to the present invention. (I) Example 1. A. Configuration of Welfare Disaster Prevention System (a) Overall Configuration As shown in FIG. 1, the welfare disaster prevention system is a portable type with various alarm devices (alarm transmitters) such as a wireless fire alarm 1 and a wireless gas leak alarm 2. It is composed of an alarm receiver 50. The wireless fire alarm 1 detects smoke and sends a fire signal, and the wireless gas leak alarm 2 detects the gas leak sensor 3
The signal from is taken in via the transfer device 4 and a gas leak signal is transmitted. These wireless alarm devices include a sensor unit and a wireless transmission unit that transmits the output of the sensor unit using radio waves, and the sensor unit and the wireless transmission unit are fitted to each other. These wireless alarms can be installed on the ceiling, walls, etc. by simple construction.

In addition, signals from sensors such as a security sensor and signals from push button switches such as an emergency push button and a visitor button are also transmitted from a wireless alarm device (not shown). In some cases, one wireless alarm device may collectively capture and transmit signals from various sensors and push button switches. In either case, the signal from the sensor is transmitted. Hereinafter, the wireless fire alarm device 1 will be described as an example.

(B) Structure of Wireless Fire Alarm 1 FIG. 2 is a block diagram showing the structure of the wireless fire alarm 1. In this figure, 11 is a sensor, which outputs a detection signal by detecting smoke. 12 is a RAM, C
It is used in the operation of the PU 13 and is also used for storing addresses and the like. A ROM 14 stores a program for controlling the CPU 13. An address setter 15 is used to set an address number of the wireless fire alarm device 1. The address set by the address setter 15 is written in a predetermined area of the RAM 12 by the CPU 13.

When the signal from the sensor 11 is input, the CPU 13 creates data based on the signal, further creates transmission data from the data and the address data stored in the RAM 12, and supplies it to the modulator 16. Modulator 1
6 modulates the transmission data supplied from the CPU 13 to R
It is output to the F transmission unit 17. The RF transmitter 17 includes the modulator 16
The modulated data from is converted into a radio signal and output from the antenna 18. The RF transmitter 17 has a radio wave type and a transmission output suitable for a specific low power radio. The other wireless alarm devices also have substantially the same configuration as the wireless fire alarm device 1.

Next, the structure of the portable alarm receiver 50 will be described. (C) Configuration of Portable Alert Receiver 50 FIG. 3 is a block diagram showing the configuration of the portable alert receiver 50. In the figure, reference numeral 30 is an oscillating unit, which outputs a reference clock signal. Reference numeral 31 is a frequency divider, and the oscillator 30
This alarm receiver 5 divides the clock signal output from
It outputs the clock signal required for zero. The clock signal frequency-divided by the frequency divider 31 is taken into the CPU 32. Reference numeral 33 denotes a key input unit, which has a lighting / recovery key K2, a crime prevention set key K3, and a visitor set key K4, as shown in FIG. 4, in addition to a power on / off key (not shown).

The power on / off key is used for this alarm receiver 50.
This is to set ON / OFF of the power of. The illumination / restoration key K2 is for turning on / off the lamp 38, erasing the message and character displayed on the display unit 36, and stopping the vibration. When the / recovery key K3 is pressed, the lamp 38 is turned on and the display on the display unit 36 is erased and vibration is stopped. In this case, even if the illumination / recovery key K3 is pressed while the current time is displayed, the display of the current time is not erased, and the illumination / recovery key is displayed when a message or character indicating an abnormality or a visitor is displayed. When K3 is pressed, the displayed message and character indicating the abnormality or the customer are erased. Further, once the lamp 38 is turned on, it continues to be turned on until the illumination / recovery key K3 is pressed again.

The crime prevention set key K3 is used to set whether or not to perform processing related to crime prevention. When crime prevention is set, when the data related to intrusion is received, a display is displayed to inform the intrusion and vibration occurs. To do. If the security is not set, even if the data related to the intrusion is received, the display notifying the intrusion is not displayed and the vibration does not occur. The visitor set key K4 is used to set whether or not to perform a process related to the visitor. When the visitor is set, when the data related to the visitor is received, a display for notifying the visitor is displayed and vibration is generated. If it is not set, even if the data related to the visitor is received, the display notifying the visitor is not displayed and the vibration does not occur.

The RAM 34 is used in the operation of the CPU 32 and various registers are set. (D) Area map of RAM 34 The following registers are set in the RAM 34. Display register: A register for storing the data to be displayed Timing register: A register for measuring the time L register: A register for determining the setting state of the lighting / restoration key K2 M register: The setting state of the crime prevention set key K3 Register for judging N register: Register for judging the setting state of the visitor set key K4 T timer register: timer used for measurement for 150 minutes

A ROM 35 stores a program for controlling the CPU 32. Also, ROM3
5 stores a plurality of messages and a plurality of characters corresponding to a fire, a gas leak, an intrusion, an emergency, a visitor, and the like. A display unit 36 is used to display various messages and characters stored in the ROM 35. A liquid crystal, for example, is used for the display unit 36. Here, FIG. 5 is a diagram showing an example of a character displayed on the display unit 36. In this figure, (a) is a fire alarm, (b) is a gas leak alarm, (c) is an intrusion alarm, d) is a visitor notification, (e) is a low battery voltage notification, and (f) is a regular notification abnormality notification.
Returning to FIG. 3, a display control unit 37 displays the display unit 36 in accordance with the display data and the control signal supplied from the CPU 32. 38 is a lamp, and the display unit 36
Used for lighting. The lamp 38 is turned on by pressing the illumination / restoration key K3. Reference numeral 39 denotes a light emitting diode that emits light of two different colors (for example, red and green), and is driven by the display control unit 37 to blink.

A vibration generator 40 vibrates the main body of the portable alarm receiver 50. As the vibration generator 40, for example, a voice coil motor or a normal motor is used. In the case of a normal motor, a weight is attached eccentrically to its rotation shaft. 41 is a vibration driving unit, which is a CPU
The vibration generator 40 is driven according to the control signal from 32. A battery voltage detection unit 42 detects the voltage of a battery (battery) not shown. The detection result of the battery voltage detection unit 42 is fetched by the CPU 32. Four
3 is an antenna, 44 is an RF receiver, and the antenna 43
A radio signal of a specific frequency is selected from the radio signals taken in from and output. A demodulation unit 45 demodulates the wireless signal from the RF reception unit 44 into data. Demodulation unit 4
The data demodulated in 5 is taken into the CPU 32.

(E) Main control contents of the CPU 32 (a) Input data output from the demodulation unit 45 to specify the type of abnormality and the alarm device. For example, when the wireless fire alarm device 1 is installed and a wireless signal is transmitted from the wireless fire alarm device 1, the CPU 32 causes the wireless fire alarm device 1 to output the address data output from the demodulator 45.
Is specified, and the fire is specified from the abnormal data. (B) Read message data and character data corresponding to the specified abnormality and alarm device from the ROM 35,
These are supplied to the display controller 37 together with control signals. For example, in the case of a fire, the message data "Kasai" is read out and the character data which is a symbol of the fire is read out. Then, each read data is displayed on the display unit 36 by the display control unit 37. In this case, FIG.
It is displayed as shown in.

(C) After identifying the type of abnormality and the alarm device, the vibration driving unit 41 is controlled to operate the vibration generating unit 40 for, for example, 15 seconds. In particular, the identified abnormality is a fire,
In the case of gas leakage or intrusion, the vibration driving unit 41 is controlled so that the vibration becomes strong. That is, when it is determined that the degree of urgency is high, the vibration is controlled to be stronger than that at the time of visit. (D) When it is determined that there is a fire, gas leak, or intrusion, the light emitting diode 39 is blinked in red, and when it is determined that the customer is a visitor, the light emitting diode 39 is blinked in green.

(F) The lamp 38 is turned on while the illumination / restoration key K3 is pressed. (G) Time is measured based on the clock signal from the frequency divider 31, and time data is supplied to the display controller 37 together with the control signal except when there is an abnormality, a visitor, a battery voltage drop, or a regular notification abnormality. As a result, the time is displayed on the display unit 36 except when there is an abnormality, when there is a visitor, when the battery voltage drops, and when there is a periodical report abnormality.

The operation of the welfare disaster prevention system of the first embodiment will be described with reference to the drawings in the above configuration. B. Operation of Welfare Disaster Prevention System (a) Operation of Wireless Fire Alarm 1 FIG. 6 is a flowchart showing the operation of the wireless fire alarm 1. First, in step S10, it is determined whether or not there is a sensor output. If it is determined that there is no sensor output in this determination, the process proceeds to step S22, and it is determined whether or not 150 minutes have passed since the last regular notification. If it is determined in this determination that 150 minutes have not elapsed since the last regular notification, the process returns to step S10. On the other hand, if 150 minutes have passed since the last regular notification, the process proceeds to step S24,
The periodical notification data is supplied to the modulator 16. After performing this process, the process returns to step S10.

If it is determined that there is a sensor output in the determination in step S10, the process proceeds to step S12 and the sensor output is converted into data. Next, in step S14, the address data stored in the RAM 12 is read, and transmission data is created from this address data and the data obtained by converting the sensor output. Then, in step S16, the transmission data is output to the modulator 16. Thereby, the transmission data is modulated. Then, the modulated data is converted into a radio signal by the RF transmitter 17 and is output from the antenna 18 to the hollow. After the processing of step S16 is completed, step S1
In step 8, it is determined whether the transmission has been canceled. If it is determined in this determination that the transmission has not been canceled, the process returns to step S16, and the transmission data is repeatedly transmitted. On the other hand, if it is determined that the transmission has been canceled, the transmission is stopped in step S20, and the process returns to step S10.

(B) Operation of the portable alarm receiver 50 FIGS. 7, 8 and 9 are flowcharts showing the operation of the portable alarm receiver 50. (A) General Flow FIG. 7 is a general flow showing the entire processing. First, in step S50, it is determined whether or not there is received data. That is, it is determined whether data is output from the demodulation unit 44. In this determination, if it is determined that there is no received data, the process proceeds to step S52, and it is determined whether or not there is a key input. On the other hand, if it is determined that there is received data, the process proceeds to step S64, and the process of specifying the type of abnormality and the alarm device is performed. Details of this processing will be described later.

If it is determined in step S52 that there is no key input, the process proceeds to step S54. On the other hand, if it is determined that there is a key input, the process proceeds to step S66 and a key input process is performed. Details of this processing will be described later. When the process proceeds to step S54, timing processing is performed. This process is continuously performed until the battery is exhausted. Following the time counting process, the voltage of the battery is checked in step S56. Then, it is determined whether or not the battery voltage checked in step S58 is less than or equal to a predetermined value.
If it is determined in this determination that the battery voltage is not lower than or equal to the predetermined value, the process proceeds to step S60, and the process of displaying the current time is performed. On the other hand, if it is determined that the battery voltage is equal to or lower than the predetermined value, the process proceeds to step S62, where RO
A message and a character for notifying the battery voltage drop are read from M35. Then, in step S60, a process of displaying a message and a character notifying the battery voltage drop is performed. After performing this process, step S
Return to 50.

(B) Abnormality Type and Alarm Device Identification Processing FIGS. 8 and 9 are flowcharts showing the abnormality type and alarm device identification processing. First, in step S70, it is determined whether or not the received data indicates a fire. If it is determined that it indicates a fire in this determination, the process proceeds to step S72, and the light emitting diode 39 blinks in red. Next, in step S74, vibration is generated. In this case, a fire causes stronger vibration than usual.
After performing the process of generating vibration, a message and a character informing of a fire are read from the ROM 35 in step S76. Then, the process proceeds to step S60 (see FIG. 7), and a message and a character notifying the fire are displayed on the display unit 36.

If it is determined in the above step S70 that the received data does not indicate a fire, step S70
In step 80, it is determined whether or not the received data indicates a gas leak. If it is determined in this determination that the gas leakage is indicated, the process proceeds to step S82, and the light emitting diode 39 blinks in red. Then step S8
Vibration is generated at 4. In this case, because of gas leakage, stronger vibration than usual is generated. After the process of generating the vibration, the message and the character informing the gas leakage are read from the ROM 35 in step S86. Then, the process proceeds to step S60 (see FIG. 7), and the display unit 36 displays a message and a character notifying the gas leak.

If it is determined in step S80 that the received data does not indicate a gas leak, the process proceeds to step S90 to determine whether the received data indicates an intrusion. If it is determined in this determination that the entry is an intrusion, the process proceeds to step S92, and it is determined whether or not the value of the M register is "1", that is, whether or not the crime prevention is set. If it is determined in this determination that the value of the M register is not "1", that is, crime prevention is not set, the process proceeds to step S60 (see FIG. 7). In this case, no indication regarding intrusion is made. On the other hand, when it is determined that the value of the M register is "1", that is, the crime prevention is set, the process proceeds to step S94, and the light emitting diode 39 blinks in red. Next, in step S96, vibration is generated. In this case, since it is an intrusion, stronger vibration than usual is generated. After the process of generating vibration, in step S98, the message and the character notifying the intrusion are read from the ROM 35. Then, the process proceeds to step S60 (see FIG. 7), and the display unit 36 displays a message and a character notifying the intrusion.

If it is determined in the above step S90 that the received data does not indicate intrusion, step S90 is performed.
The process proceeds to 100 (see FIG. 9), and it is determined whether or not the received data indicates a visitor. If it is determined in this determination that it indicates a visitor, the process proceeds to step S102 to determine whether the value of the N register is "1", that is, whether the visitor is set. If it is determined in this determination that the value of the N register is not "1", that is, the customer is not set, the process proceeds to step S60 (see FIG. 7).
In this case, the display regarding the visitor is not performed. On the other hand, when it is determined that the value of the N register is "1", that is, the visitor is set, the process proceeds to step S104, and the light emitting diode 39 blinks in green. Then step S10
Vibration is generated at 6. In this case, since it is a visitor, vibration of a normal magnitude is generated. After the process of generating the vibration, the message and the character notifying the visitor are read from the ROM 35 in step S108. Then, the process proceeds to step S60 (see FIG. 7), and the display unit 36 displays a message and a character notifying the visitor.

When it is determined in the above step S100 that the received data does not indicate a visitor, the process proceeds to step S110, and it is determined whether or not the received data indicates a regular notification. If it is determined in this determination that the notification indicates a regular notification, the process proceeds to step S112,
The light emitting diode 39 is made to blink in green. Then, the process proceeds to step S60 (see FIG. 7). In this case, the display regarding the regular notification is not displayed. On the other hand, in the determination of step S110, if it is determined that it is not a periodical notification, step S1
At 14, it is determined whether the time elapsed since the last regular notification is 150 minutes or more. If it is determined in this determination that the elapsed time from the previous regular notification is within 150 minutes, the process proceeds to step SS60 (see FIG. 7). In this case, the display regarding the regular notification is not displayed. On the other hand, if it is determined that the elapsed time from the previous regular notification is 150 minutes or more, the message and the character notifying the abnormality of the regular notification are read from the ROM 35 in step S116. Then, the process proceeds to step S60 (see FIG. 7), and the display unit 36 displays a character and a message informing of the abnormality in the regular notification.

(C) Key input process FIG. 10 is a flowchart showing the key input process. First, in step S120, it is determined whether the power is off. If it is determined that the power is off in this determination, the process proceeds to step S122, the power is turned off, and the process ends.
On the other hand, if it is determined that the power is not turned off, step S1
Proceed to step 24, and the key that was entered is the lighting / recovery key K.
It is determined whether or not it is 2. In this determination, if it is determined that the key input is the illumination / restoration key K2, the process proceeds to step S126, and it is determined whether or not the value of the L register is "1", that is, the illumination / restoration key K2 is pressed first. It is determined whether or not it has been. If it is determined in this determination that the illumination / recovery key K2 is not pressed first, the process proceeds to step S128, and the value of the L register is set to "1". After this setting, the lamp 38 is turned on in step S130.

After turning on the lamp 38, step S1
At 32, the message and character displayed on the display unit 36 are erased, and the vibration is stopped. After this process, the process proceeds to step S60 (see FIG. 7). In this case, no display regarding lighting / restoration is performed. On the other hand, step S12
When it is determined that the illumination / recovery key K2 is pressed first in the determination of 6, the process proceeds to step S134, the value of the L register is set to "0", and then the lamp 38 is turned off in step S136. After turning off the lamp 38, the message and the character displayed on the display unit 36 are erased and the vibration is stopped in step S132. After this process, the process proceeds to step S60 (see FIG. 7). in this case,
No display regarding lighting / recovery.

If it is determined in step S124 that the key input is not the illumination / restoration key K2, the process proceeds to step S140, and it is determined whether the key input is the crime prevention set key K3. To do. If it is determined in this determination that the key-operated key is the crime prevention set key K3, the flow advances to step S142 to determine whether the value of the M register is "1", that is, whether the crime prevention is set. If it is determined in this determination that the value of the M register is "1", the value of the M register is set to "0" in step S144. On the other hand, if it is determined that the value of the M register is not "1", the value of the M register is set to "1" in step S146. Step S144
Alternatively, after the processing of 146, the process proceeds to step S60 (see FIG. 7). In this case, the crime prevention display is not displayed.

If it is determined in step S140 that the key input is not the crime prevention set key K3, the process proceeds to step S150, and it is determined whether the key input is the visitor set key K4. . When it is determined in this determination that the key input is the visitor set key K4, it is determined in step S152 whether the value of the N register is "1", that is, whether the visitor is set. If it is determined in this determination that the value of the N register is "1", the value of the N register is set to "0" in step S154. On the other hand, if it is determined that the value of the N register is not "1", N is determined in step S156.
Set the register value to "1". After the process of step S154 or 156, the process proceeds to step S60 (see FIG. 7). In this case, the display regarding the visitor is not performed.

As described above, in the first embodiment, when a signal is output from the sensor for fire, gas leakage, crime prevention, etc. and the emergency push button switch or the visitor push button switch, the signal is converted into a wireless signal. Send. And
When the portable alarm receiver 50 receives the transmitted signal,
A message or character corresponding to the abnormality or the visitor is displayed on the display unit 36 and the main body vibrates. In particular, in case of emergency such as fire, gas leak, intrusion and emergency, it vibrates more than usual. Therefore, the portable alarm receiver 50
Since it can be carried around at all times and the abnormality is indicated by the display and vibration, even handicapped persons such as the elderly, the hearing impaired and the visually impaired can surely know the abnormality and visitors that occurred at home. it can. Further, since the portable alarm receiver 50 is of a wireless type, no installation work is required, so that the installation work can be labor-saving, and scratches on the wall surface can be minimized.

(II) Example 2. FIG. 11 is a diagram showing an external appearance of the alarm transceiver 100 according to the second embodiment of the welfare disaster prevention system according to the present invention, and FIG. 12 is a perspective view of the alarm transceiver 100. 13 is a block diagram showing the configuration of the alarm transceiver 100. Since the wireless fire alarm device 1 and the portable alarm receiver 50 are the same as those in the first embodiment, their configuration and operation are replaced with the above description.

A. Configuration of Welfare Disaster Prevention System (a) External Configuration of Alarm Transmitter / Receiver 100 In FIG. 11, reference numeral 102 denotes a display unit that displays information such as fire, gas leak, intrusion, emergency, and visitors. The display unit 102 includes symbols drawn according to fire, gas leakage, intrusion, emergency, visitors, etc., and a plurality of lamps (not shown) provided inside the alarm transceiver 100 corresponding to these symbols. When a fire occurs, for example, a lamp corresponding to the fire symbol blinks. Reference numeral 103 denotes a speaker, which is used to output an abnormality, a visitor or the like by voice. 105 is an antenna.

Since the alarm transmitter / receiver 100 uses a commercial power source as a power source, a plug 105 is provided on the back surface thereof as shown in FIG. By inserting the plug 106 into the outlet 200, a commercial power source can be obtained.
Further, a dummy plug 107 is provided on the rear surface of the alarm transceiver 100 in addition to the plug 106, and the dummy plug 107 can be inserted into the other outlet of the outlet 200. That is, the distance from the plug 106 is set to be the same as the distance between the upper and lower insertion ports of the outlet 200, and when the plug 106 is inserted into one of the insertion ports of the outlet 200, the dummy plug 107 is also attached to the outlet 200. Can be inserted into the other outlet. The alarm plug 100 is securely fixed to the wall surface by the dummy plug 107. The plug 105 and the dummy plug 107 are foldable with respect to the main body of the alarm transceiver 100, and can be laid down when not in use.

(B) Configuration of Alarm Transmitter / Receiver 100 In FIG. 13, reference numeral 120 denotes an oscillating unit, which outputs a reference clock signal. Reference numeral 121 is a frequency dividing unit, and the oscillating unit 120
The output clock signal is divided and the required clock signal is output to the alarm transceiver 100. The clock signal frequency-divided by the frequency divider 121 is the CPU 1
It is taken in by 22. An operation unit 123 includes a power on / off key (not shown), a recovery key, a crime prevention set key, a visitor set key, an emergency switch, an address setting key, and the like. Power on / off key is alarm transmitter / receiver 1
00 power on / off. The recovery key is for stopping the output of a voice message notifying an abnormality or a visitor. The crime prevention set key is for setting whether or not to perform processing related to crime prevention. When crime prevention is set, a voice message for notifying the intrusion is output when data related to intrusion is received. If the security is not set, even if the data related to the intrusion is received, the voice message notifying the intrusion is not output.

The visitor set key is for setting whether or not to carry out the process relating to the visitor. When the visitor is set, a voice message for notifying the visitor is output when the data relating to the visitor is received. When the visitor is not set, the voice message notifying the visitor is not output even if the data related to the visitor is received. The emergency switch is used when making an emergency call to the portable alarm receiver 50.
The address setting key is used when setting an address for a sensor such as a fire, gas leak, or crime prevention connected by wire, and an emergency push button switch or a visitor push button switch. The address set using this address setting key is stored in a predetermined area of the RAM 124 described later.

The RAM 124 is used in the operation of the CPU 122 and various registers are set. (C) Area Map of RAM 124 The following registers are set in the RAM 124. Clock register: Register for clocking L register: Register for determining the setting state of recovery key M register: Register for determining the setting state of crime prevention set key N register: Determining the setting state of visitor set key Register for timer T timer register: timer used for measurement for 150 minutes

A ROM 125 stores a program for controlling the CPU 122. A display control unit 127 blinks each lamp of the display unit 102 according to a control signal supplied from the CPU 122. 1
Reference numeral 28 denotes a light emitting diode that emits light in two different colors (for example, red and green), and is driven by the display control unit 127. Reference numeral 129 is a voice synthesis amplification unit, which is the CPU 122.
After synthesizing voice according to the control data supplied from, it is converted into an analog voice signal and output. In this case, the speech synthesis / amplification unit 129 may have a fire, gas leak, intrusion,
A memory is provided for storing voice data that notifies an emergency and visitors. The voice signal from the voice synthesis amplification unit 129 is supplied to the speaker 103.

Reference numeral 130 denotes a signal input unit for inputting a sensor signal, which inputs a signal from a sensor such as fire, gas leak or crime prevention, and an emergency push button switch or a visitor push button switch. The signal input by the signal input unit 130 is captured by the CPU 122. 132 is R
The F transmission / reception unit selects and outputs a radio signal of a specific frequency from the radio signal taken in by the antenna 105, and also converts the modulated data into a radio signal and outputs it to the air through the antenna 105. This RF transmitter 132
Has a radio wave type and transmission output suitable for a specific low power radio. Reference numeral 133 denotes a modulation / demodulation unit, which demodulates data from a radio signal from the RF transmission / reception unit 132,
The data from the CPU 122 is modulated. The data demodulated by the modulator / demodulator 133 is fetched by the CPU 122. A power supply unit 134 rectifies a commercial power supply and outputs a DC voltage required for the alarm transceiver 100.

(D) Main control contents of CPU 122 (a) Data output from the modulation / demodulation unit 133 is input, and the type of abnormality and the alarm device are specified. For example, when the wireless fire alarm device 1 is installed and a wireless signal is transmitted from this wireless fire alarm device 1, the modulation / demodulation unit 13
The wireless fire alarm device 1 is specified by the address data output from 3, and the fire is specified by the abnormal data. (B) A control signal for performing a display corresponding to the identified abnormality and alarm device is supplied to the display control unit 37. For example, in the case of fire, the lamp corresponding to the fire symbol is made to blink.

(C) After identifying the type of anomaly and the alarm device, a voice message notifying a fire, gas leak, intrusion, emergency, visitor or regular report anomaly is output to the voice synthesis / amplification unit 12.
The control to output from 9 is performed. For example, in the case of a fire, the voice message "Fire has occurred" is repeatedly output. Also, in the case of a regular notification error, the voice message "A periodic notification error has occurred" is repeatedly output. (D) If it is determined that there is a fire, gas leak, or intrusion, the light emitting diode 128 is blinked in red, and if it is determined that the customer is a visitor, the light emitting diode 128 is blinked in green.

(E) After inputting the data output from the modulation / demodulation unit 133, the data is supplied to the modulation / demodulation unit 133 for transmission. (F) Addresses of a sensor for fire, gas leakage, crime prevention, etc., and an emergency push button switch or a visitor push button switch (all connected by wire) entered in the address setting key are stored in a predetermined area of the RAM 124. Write. (G) When a signal from a sensor such as a fire, gas leak or crime prevention connected by cable, an emergency push button switch or a visitor push button switch is input, data is created based on the signal and the data RAM12
The transmission data is created from the address data stored in No. 4 and supplied to the modulation / demodulation unit 133.

The operation of the welfare disaster prevention system of the second embodiment having the above structure will be described with reference to the drawings.
14 to 17 are flowcharts showing the operation of the alarm transceiver 100. B. Operation of Alarm Transmitter / Receiver 100 (a) General Flow FIG. 14 is a general flow showing the entire process. First,
In step S200, it is determined whether or not there is a signal from the sensor output, that is, a sensor connected by wire such as fire, gas leak, or crime prevention, and an emergency push button switch or a visitor push button switch. If it is determined that there is a sensor output in this determination, the process proceeds to step S202, and transmission data output processing is performed. This process is the same as the process shown in FIG. When the transmission data output process of step S202 ends, the process returns to step S200.

If it is determined in the determination in step S200 that there is no sensor output, the flow advances to step S204 to determine whether or not there is received data. If it is determined that there is received data in this determination, the process proceeds to step S206, and an abnormality type / alarm device identification process and a transmission process are performed. Details of this processing will be described later. This step S206
When the processing of step S1 is completed, the processing returns to step S200. If it is determined that there is no received data in the determination in step S204, the process proceeds to step S208, and it is determined whether or not there is a key input. If it is determined that there is a key input in this determination, the process proceeds to step S210 and key input processing is performed. Details of this processing will be described later. This step S210
When the processing of step S1 is completed, the processing returns to step S200.

(B) Abnormality Type / Alarm Device Identification Process and Transmission Process FIGS. 15 and 16 are flowcharts showing the abnormality type / alarm device identification process and transmission process. First, in step S220, it is determined whether or not the received data indicates a fire. If it is determined in this determination that it indicates a fire, the process proceeds to step S222, and the light emitting diode 128 blinks in red. Next, in step S224, a voice message for notifying the fire is output, and in step S226, a display for notifying the fire is displayed. After performing the process of notifying the fire, the reception data indicating the fire is transmitted in step S228. That is, the received data indicating a fire is supplied to the modulation / demodulation unit 133. After performing this process, the process is exited.

When it is determined in the above step S220 that the received data does not indicate a fire, it is determined in step S230 whether or not the received data indicates a gas leak. If it is determined in this determination that the gas leakage is indicated, the process proceeds to step S232, and the light emitting diode 128 blinks in red. Then step S
A voice message for notifying the gas leak is output at 234, and a display for notifying the gas leak is made at step S236. After performing the process of notifying the gas leakage, the reception data indicating the gas leakage is transmitted in step S238. That is, the received data indicating the gas leak is modulated / demodulated by the modulation / demodulation unit 13
Supply 3 After performing this process, the process is exited.

If it is determined in the determination in step S230 that the received data does not indicate a gas leak, the process proceeds to step S240 and it is determined whether the received data indicates an intrusion. If it is determined in this determination that it indicates an intrusion, the process proceeds to step S242, and it is determined whether or not the value of the M register is "1", that is, whether the crime prevention is set. If it is determined in this determination that the value of the M register is not "1", that is, crime prevention is not set, the process is terminated. In this case, no indication regarding intrusion is made. On the other hand, if it is determined that the value of the M register is "1", that is, the crime prevention is set, step S
Proceeding to step 244, the light emitting diode 128 blinks in red. Next, in step S246, a voice message for notifying the intrusion is output, and further in step S248, a display for notifying the intrusion is made. After performing the process to notify the intrusion,
In step S250, the received data indicating intrusion is transmitted.
That is, the received data indicating the intrusion is transmitted to the modulation / demodulation unit 133.
Supply to. After performing this process, the process is exited.

If it is determined in the above step S240 that the received data does not indicate intrusion, the process proceeds to step S252, and it is determined whether or not the received data indicates a visitor. If it is determined in this determination that it indicates a visitor, the flow advances to step S254 to determine whether the value of the N register is "1", that is, whether a visitor is set. If it is determined in this determination that the value of the N register is not "1", that is, the customer has not been set, the process ends. In this case, the display regarding the visitor is not performed. On the other hand, if it is determined that the value of the N register is "1", that is, the visitor is set, step S
Proceeding to 256, the light emitting diode 128 blinks green. Then, in step S258, a voice message notifying the visitor is output, and in step S260, a display notifying the visitor is displayed. After performing processing to notify the visitor,
In step S262, the reception data indicating the visitor is transmitted.
That is, the modulation / demodulation unit 133 converts received data indicating a visitor.
Supply to. After performing this process, the process is exited.

If it is determined in step S252 that the received data does not indicate a visitor, the flow advances to step S264 to determine whether the received data indicates a regular notification. If it is determined in this determination that the notification is a regular notification, the process proceeds to step S266,
The light emitting diode 128 is blinked in green. After performing this process, the process is exited. If it is determined in the determination in step S264 that the received data does not indicate a regular notification, the process proceeds to step S268, and it is determined whether the elapsed time from the previous regular notification is 150 minutes or more. In this determination, if it is determined that the elapsed time from the previous regular notification is not 150 minutes or more, the process ends. On the other hand, if it is determined that the elapsed time from the previous regular notification is 150 minutes or more, the process proceeds to step S270, and the light emitting diode 128 blinks in red. Then in step S27
In step 2, a voice message is output to inform the user of an abnormality in the regular notification, and in step S2674, a display is displayed to inform the abnormality of the regular notification. After performing the process of notifying the regular notification abnormality, the reception data indicating the regular notification abnormality is transmitted in step S276. That is, the received data indicating the regular notification abnormality is supplied to the modulation / demodulation unit 133. After performing this process, the process is exited.

(C) Key input process FIG. 17 is a flowchart showing the key input process. First, in step S300, it is determined whether the power is off. If it is determined that the power is off in this determination, the process proceeds to step S302, the power is turned off, and the process ends.
On the other hand, if it is determined that the power is not turned off, step S3
Proceeding to 04, it is judged whether or not the key input is the recovery key. In this determination, if it is determined that the key input is the recovery key, step S30
Proceed to step 6 and stop outputting the voice message. Further, the blinking of the LED 128 is stopped in step S308. After performing this process, the process is exited.

If it is determined in step S304 that the key input is not the recovery key, it is determined in step S310 whether the key input is the security set key. If it is determined in this determination that the key-operated key is the crime prevention set key, the flow advances to step S312 to determine whether the value of the M register is "1", that is, whether the crime prevention is set. If it is determined in this determination that the value of the M register is "1", the value of the M register is set to "0" in step S314. On the other hand, if it is determined that the value of the M register is not "1", the value of the M register is set to "1" in step S316.
Set to. The processing after the processing of step S314 or 316 is exited.

If it is determined in step S310 that the key input is not the crime prevention set key, it is determined in step S318 whether the key input is the visitor set key. If it is determined in this determination that the key input is the visitor set key, the process proceeds to step S320, and the value of the N register is "1".
Then, it is determined whether or not the visitor is set. If it is determined in this determination that the value of the N register is "1", the value of the N register is set to "0" in step S322.
Set to. On the other hand, if it is determined that the value of the N register is not "1", the value of the N register is set to "1" in step S324. The post-processing of step S322 or 324 is exited.

If it is determined in step S318 that the key input is not the crime prevention set key, it is determined in step S326 whether the key input is the address setting key. If it is determined in this determination that the key input is the address setting key, the flow advances to step S328 to write the input address in a predetermined area of the RAM 124. On the other hand, if it is determined that the key input is not the address setting key, the processing is terminated without doing anything.

As described above, in the second embodiment, when a signal is output from a sensor such as a fire, gas leak or crime prevention, an emergency push button switch or a visitor push button switch, it is converted into a wireless signal. Send. When the alarm transmitter / receiver 100 receives the transmitted signal, the alarm transmitter / receiver 100 causes the display unit 102 to blink and display a symbol corresponding to the abnormality or the visitor. Further, the received signal is transmitted to the alarm receiver 50. When the alarm receiver 50 receives the signal transmitted from the alarm transmitter / receiver 100, as described in the first embodiment, the display unit 36 displays a message or character corresponding to the abnormality or the visitor, and simultaneously vibrates the main body.

Further, the commercial power source is taken in from the outlet 200 by the plug 106 provided on the back surface of the alarm transceiver 100. If the outlet has an empty outlet, the dummy plug 107 provided on the back surface of the alarm transceiver 100 can be inserted. Further, when the alarm transmitter / receiver 100 takes in a signal from a sensor such as a fire, gas leak, or crime prevention, an emergency push button switch, or a visitor push button switch via a wire, the signal is converted into data and is stored together with address data. Create send data and send. Therefore, since the alarm transmitter / receiver 100 can be fixed to the outlet 200, installation work is unnecessary. Further, since only the alarm transmitter / receiver 100 and the alarm receiver 50 can be used to detect an abnormality or a visitor that occurred at home, the construction is completely unnecessary and the wall surface is not scratched at all. It can be very easily introduced to handicapped persons such as the elderly, hearing-impaired persons, and visually impaired persons.

The present invention is not limited to the above embodiments, but various embodiments are possible within the scope of the object of the present invention. Specifically, the following may be done. (A) In the first embodiment, the intensity of vibration is changed according to the degree of urgency, but the interval of vibration may be changed. For example, when the degree of urgency is large, the vibration is intermittently made at short intervals, and when the degree of urgency is small, the vibration is made intermittently at a longer interval than when the degree of urgency is large. Even in this case, it is possible to easily inform the elderly or hearing-impaired person that there is an abnormality or a visitor. (B) Further, the intervals of vibration may be different for a fire, a gas leak, an intrusion, an emergency and a visitor.
By doing so, it becomes possible to distinguish the type of abnormality from the visitor. (C) In Examples 1 and 2, fire, gas leakage, and invasion were described as abnormal cases, but in the other cases, the same process may be performed even if they are very abnormal.

(D) In the first and second embodiments, the emission color of the light emitting diodes 39, 129 is changed according to the degree of emergency, but the blinking interval may be changed as a single color. For example, when the degree of urgency is large, the blinking is performed at short intervals, and when the degree of urgency is small, the blinking is performed at a longer interval than when the degree of urgency is large. (E) In the alarm transmitter / receiver 100 according to the second embodiment, the abnormality and the like are notified to the user by the voice and the display, but the abnormality may be notified by the flashlight or the like in addition to the voice and the display. (F) In the first embodiment, the wireless fire alarm device 1 is provided with the modulator 16 and the RF transmitter 17, which are transmission means, but an external transmission means may be used.

(G) In the second embodiment, the symbols corresponding to fire, gas leak, crime prevention, emergency, visitor, etc. are displayed in a blinking manner. You may make it display the message or character corresponding to a leak, crime prevention, emergency, a visitor, etc. (H) In the second embodiment, the transmission / reception frequencies of the wireless fire alarm device 1, the alarm receiver 50, and the alarm transceiver 100 are the same, but the transmission frequency (f ₁ ) of the wireless fire alarm device 1 and the alarm transceiver are the same. and 100 of the reception frequency (f ₁₎ and the same, may be transmitted frequency of the alarm transceiver 100 (f ₂₎ and the reception frequency of the alarm receiver 50 (f ₂₎ to the same. Further, each of the wireless fire alarm device 1, the alarm receiver 50, and the alarm transceiver 100 may be provided with a plurality of transmission or reception channels so that they can be arbitrarily selected. (I) In the first and second embodiments, the transmission output and transmission frequency of the wireless fire alarm device 1 and the alarm transceiver 100, and the reception frequency of the alarm transceiver 100 and the alarm receiver 50 are adapted to the specific low power radio. However, in addition, a transmission output and a radio wave type suitable for the pager may be used.

(G) In the second embodiment, the dummy plug 1
Like the plug 106, 07 may be used for taking in power. In this way, any one of the outlets can be used when there is only one outlet. In such a case, although the fixing strength of the alarm transmitter / receiver 100 decreases, the fixing strength can be increased by using a surface fastener or the like.

(L) The wireless fire alarm 1 and the portable alarm receiver 50 of the first embodiment may be applied to the existing disaster prevention equipment. For example, as shown in FIG. 18, a warning signal of voltage is received from the district bell line 310 of the existing disaster prevention equipment 300, and a non-voltage warning signal is supplied to the wireless fire alarm device 3 by the transfer device 400. . When a fire occurs and voltage is supplied to the district bell line 310, the transfer device 40
An alarm signal is output from 0. The wireless fire alarm device 3 that receives this alarm signal transmits transmission data indicating a fire. The portable alarm receiver 50, which has received the transmission data, displays a message and a character informing the fire on the display unit 36 and vibrates. The power source of the wireless fire alarm device 3 may be a commercial power source or a battery. Such a wireless fire alarm device 3, a transfer device 400, and a portable alarm device 5
By preparing a welfare disaster prevention system consisting of 0 in an accommodation facility such as a hotel, it is possible to ensure the safety of elderly people and deaf people when they are staying.

[0070]

According to the present invention, the following effects can be obtained. (1) The alarm receiver is portable so that it can be carried around at all times, and the display and vibration informs of abnormalities and visitors, so the elderly, the hearing impaired, and the visually impaired are handicapped. Even persons with physical disabilities can reliably know abnormalities and visitors that have occurred at home. (2) Since the intensity of vibration changes according to the degree of urgency, it is possible to take quick action or evacuate in case of emergency, without looking at the display.

(3) By making the alarm receiver wireless,
Therefore, the labor of installation work can be reduced, and the damage to the wall surface can be minimized. (4) Since the alarm transmitter / receiver is fixed by inserting the plug provided on the back of the alarm transmitter / receiver and the dummy plug into the outlet, the installation work of the alarm transmitter / receiver is completely unnecessary. (5) Since only the alarm transmitter / receiver and alarm receiver can detect the occurrence of an abnormality or the number of visitors, the construction work is completely unnecessary and the wall surface is not scratched at all.

[Brief description of drawings]

FIG. 1 is a diagram showing an overall configuration of a welfare disaster prevention system according to a first embodiment of the present invention.

FIG. 2 is a block diagram showing a configuration of a wireless fire alarm device 1 of the welfare disaster prevention system according to the first embodiment.

FIG. 3 is an alarm receiver 5 of the welfare disaster prevention system according to the first embodiment.
It is a block diagram which shows the structure of 0.

FIG. 4 is an alarm receiver 5 of the welfare disaster prevention system according to the first embodiment.
It is a perspective view which shows the external appearance of 0.

FIG. 5 is an alarm receiver 5 of the welfare disaster prevention system according to the first embodiment.
It is a figure which shows an example of the message and character displayed by 0.

FIG. 6 is a flowchart showing an operation of the wireless fire alarm device 1 of the welfare disaster prevention system of the first embodiment.

FIG. 7 is an alarm receiver 5 of the welfare disaster prevention system according to the first embodiment.
It is a flow chart which shows operation of 0.

FIG. 8 is an alarm receiver 5 of the welfare disaster prevention system according to the first embodiment.
It is a flow chart which shows operation of 0.

FIG. 9 is an alarm receiver 5 of the welfare disaster prevention system according to the first embodiment.
It is a flow chart which shows operation of 0.

FIG. 10 is a flowchart showing the operation of the alarm receiver 50 of the welfare disaster prevention system according to the first embodiment.

FIG. 11 is a second embodiment of the welfare disaster prevention system according to the present invention.
FIG. 3 is a perspective view showing the external appearance of the alarm transceiver 100 of FIG.

FIG. 12 is a perspective view of the alarm transceiver 100 of the welfare disaster prevention system according to the second embodiment.

FIG. 13 is a block diagram showing a configuration of an alarm transceiver 100 of the welfare disaster prevention system according to the second embodiment.

FIG. 14 is a flowchart showing the operation of the alarm transceiver 100 of the welfare disaster prevention system according to the second embodiment.

FIG. 15 is a flowchart showing the operation of the alarm transceiver 100 of the welfare disaster prevention system according to the second embodiment.

FIG. 16 is a flowchart showing the operation of the alarm transceiver 100 of the welfare disaster prevention system according to the second embodiment.

FIG. 17 is a flowchart showing the operation of the alarm transceiver 100 of the welfare disaster prevention system according to the second embodiment.

FIG. 18 is a diagram showing an application example of the welfare disaster prevention system according to the present invention.

FIG. 19 is a diagram showing an overall configuration of a conventional welfare disaster prevention system.

[Explanation of symbols]

 1, 3 wireless fire alarm (alarm transmitter) 2 wireless gas leak alarm (alarm transmitter) 4, 400 transfer device 11 sensor 12, 34, 124 RAM 13, 32, 122 CPU 14, 35, 125 ROM 15 Address setting unit 16 Modulating unit 17 RF transmitting unit 18, 43, 105 Antenna 30, 120 Oscillating unit 31, 121 Dividing unit 33 Key input unit 36, 102 Display unit 37, 127 Display control unit 38 Lamp 39, 128 Light emission Diode 40 Vibration generator 41 Vibration driver 42 Battery voltage detector 44 RF receiver 45 Demodulator 50 Portable alarm receiver 100 Alarm transmitter / receiver 103 Speaker 106 Plug 107 Dummy plug 123 Operation part 129 Speech synthesis amplification part 130 Input part 132 RF transmitter / receiver 133 Modulator / demodulator 134 Power supply 200 St. 300 disaster prevention equipment 310 district bell line

Claims (12)

[Claims] 1. A signal from a sensor such as a fire, gas leak or crime prevention, an emergency push button switch, a visitor push button switch, etc. is inputted and the signal is transmitted to a built-in wireless transmission means or an external wireless transmitter. A welfare disaster prevention system comprising: an alarm transmitter for transmitting by means of an alarm transmitter; and a portable alarm receiver provided separately from the alarm transmitter, wherein the alarm receiver is provided from the alarm transmitter. Receiving means for receiving the transmitted signal, display means, storage means for storing a plurality of messages or a plurality of characters for notifying of fire, gas leak, intrusion, emergency, visitors, etc. Display control means for reading a message or character corresponding to the content of the generated signal from the storage means and displaying it on the display means; and vibrating means for vibrating the alarm receiver body. And a vibration control means for controlling the vibrating means in response to a signal received by the receiving means at the same time that the message or the character is displayed on the display means by the display controlling means. Welfare disaster prevention system. 2. The vibration control means determines the degree of urgency based on the signal received by the receiving means, and when it is determined that the degree of urgency is large, the vibration of the vibrating means becomes strong. The welfare disaster prevention system according to claim 1, wherein the welfare disaster prevention system is operated so that the vibration of the vibrating means is weakened when it is determined that the degree of emergency is small. 3. The vibration control means judges the degree of urgency based on the signal received by the receiving means, and when it judges that the degree of urgency is high, the vibration control means intermittently switches the vibrating means at short intervals. 2. The welfare for welfare according to claim 1, wherein the vibrating means is intermittently operated at a longer interval when it is determined that the degree of emergency is smaller than when it is determined that the degree of emergency is large. Disaster prevention system. 4. A light output means for outputting visible light, and a light output control means for operating the light output means in response to a signal received by the reception. The welfare disaster prevention system according to any one of claims 1 to 3. 5. The light output means is capable of outputting light of a plurality of different colors, and the light output control means judges the degree of urgency based on the signal received by the receiving means, The welfare disaster prevention system according to claim 4, wherein the emission color of the light output means is changed according to the degree thereof. 6. An illumination device for illuminating a display portion of the display device is further provided.
The welfare disaster prevention system described in any of. 7. Storage means for storing a plurality of messages or a plurality of characters for notifying of fire, gas leak, crime prevention, emergency, visitor, etc., and receiving means for receiving a signal transmitted from the alarm transmitter. Display control means for reading a message or character corresponding to the content of the signal received by the receiving means from the storage means and displaying it on the display means, and directing the received signal from the alarm transmitter to the alarm receiver. And an alarm transmitter / receiver equipped with
The welfare disaster prevention system according to any one of claims 1 to 6, further comprising: 8. The alarm transmitter / receiver has signal input means for taking in signals from a sensor for fire, gas leak, crime prevention, etc. and an emergency push button switch or a visitor push button switch via a wire. The welfare disaster prevention system according to claim 7. 9. The alarm transmitter / receiver uses a commercial power source as a power source, and the commercial power source is taken in through a plug which can be inserted into an outlet of a commercial power outlet panel, and the plug is provided on the rear surface of the alarm transmitter / receiver body. The welfare disaster prevention system according to claim 7, wherein the disaster prevention system is provided for the welfare. 10. The welfare disaster prevention system according to claim 9, wherein dummy plugs are provided in addition to the plugs at the same intervals as the intervals between the sets of the commercial power outlet panel having a plurality of sets of outlets. system. 11. The welfare disaster prevention system according to claim 10, wherein the dummy plug is foldable with respect to the alarm transceiver main body. 12. The wireless transmission means of the alarm transmitter or an external wireless transmitter has a radio wave type and a transmission output suitable for a specific low power radio or pager, and the reception of the alarm receiver. The welfare disaster prevention system according to any one of claims 1 to 11, wherein the means has a specific low power radio or a radio wave type adapted to a pager.